Bb9 chord on guitar
The Bb9 chord diagram on guitar, the notes it is built from, and the Alviena charts that use it.
The diagram
The notes in Bb9
Bb · D · Ab · C
The chord is built from 4 distinct pitches. A shape may double them an octave apart: the same note then appears more than once without changing the chord.
The shape, string by string
1 open string · 2 muted strings
| String | Fret | Note |
|---|---|---|
| 5 | 1 | Bb |
| 4 | open | D |
| 3 | 1 | Ab |
| 2 | 1 | C |